<template>
	<div class="app-container">
		<el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch"
			label-width="68px">
			<el-form-item label="锁名称" prop="lockName">
				<el-input v-model="queryParams.lockName" placeholder="请输入锁名称" clearable
					@keyup.enter.native="handleQuery" />
			</el-form-item>
			<!-- <el-form-item label="锁描述" prop="lockDesc">
				<el-input v-model="queryParams.lockDesc" placeholder="请输入锁描述" clearable
					@keyup.enter.native="handleQuery" />
			</el-form-item> -->
			<el-form-item label="是否禁用" prop="isDis">
				<el-select v-model="queryParams.isDis" placeholder="请选择">
					<el-option v-for="item in 
					[{value: '1',label: '禁用'}, 
					{value: '0',label: '启用'}]" :key="item.value" :label="item.label" :value="item.value">
					</el-option>
				</el-select>
			</el-form-item>
			<el-form-item>
				<el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
				<el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
			</el-form-item>
		</el-form>

		<el-row :gutter="10" class="mb8">
			<el-col :span="1.5">
				<el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
					v-hasPermi="['system:goods:add']">新增</el-button>
			</el-col>
			<el-col :span="1.5">
				<el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
					v-hasPermi="['system:goods:edit']">修改</el-button>
			</el-col>
			<el-col :span="1.5">
				<el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple"
					@click="handleDelete" v-hasPermi="['system:goods:remove']">删除</el-button>
			</el-col>
			<el-col :span="1.5">
				<el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
					v-hasPermi="['system:goods:export']">导出</el-button>
			</el-col>
			<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
		</el-row>

		<el-table v-loading="loading" :data="goodsList" @selection-change="handleSelectionChange">
			<el-table-column type="selection" width="55" align="center" />
			<el-table-column label="编号" align="center" prop="id" />
			<el-table-column label="锁名称" align="center" prop="lockName" />
			<el-table-column label="锁描述" align="center" prop="lockDesc" />
			<el-table-column label="是否禁用" align="center">
				<template slot-scope="scope">
					<el-tag type="info" v-if="scope.row.isDis == 1">已禁用</el-tag>
					<el-tag type="success" v-if="scope.row.isDis == 0">已启用</el-tag>
				</template>
			</el-table-column>
			<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
				<template slot-scope="scope">
					<el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
						v-hasPermi="['system:goods:edit']">修改</el-button>
					<el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
						v-hasPermi="['system:goods:remove']">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
			@pagination="getList" />

		<!-- 添加或修改开锁商品类型对话框 -->
		<el-dialog :title="title" :visible.sync="open" width="80%" append-to-body>
			<el-form ref="form" :model="form" :rules="rules" label-width="120px">
				<el-form-item label="锁名称" prop="lockName" required>
					<el-input v-model="form.lockName" placeholder="请输入锁名称" />
				</el-form-item>
				<el-form-item label="锁描述" prop="lockDesc" required>
					<el-input v-model="form.lockDesc" placeholder="请输入锁描述" />
				</el-form-item>
				<el-form-item label="图片" prop="lockIcon" required>
					<image-upload v-model="form.lockIcon" :limit="1"/>
				</el-form-item>
				<el-form-item label="是否禁用" prop="isDis">
					<el-switch v-model="form.isDis" active-color="#13ce66" :active-value="1" :inactive-value="0" inactive-color="#999">
					</el-switch>
				</el-form-item>
				<el-form-item label="规格">
					<el-table :data="form.detailList" border style="width: 100%">
						<el-table-column label="名称">
							<template slot-scope="scope">
								<el-input v-model="scope.row.name" placeholder="请输入规格名称" />
							</template>
						</el-table-column>
						<el-table-column label="价格">
							<template slot-scope="scope">
								<el-input type="number" v-model="scope.row.price" placeholder="请输入价格" />
							</template>
						</el-table-column>
						<el-table-column label="图片">
							<template slot-scope="scope">
								<image-upload v-model="scope.row.image" :limit="1" :isShowTip="false"/>
							</template>
						</el-table-column>
						<el-table-column label="操作">
							<template slot-scope="scope">
								<el-button size="mini" type="danger" v-if="form.detailList.length > 1"
									@click="skuAction(1,scope.$index)">删除</el-button>
								<el-button size="mini" type="success" v-if="(form.detailList.length - 1) == scope.$index"
									@click="skuAction(2,scope.$index)">添加</el-button>
							</template>
						</el-table-column>
					</el-table>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button type="primary" @click="submitForm">确 定</el-button>
				<el-button @click="cancel">取 消</el-button>
			</div>
		</el-dialog>
	</div>
</template>

<script>
	import {
		listGoods,
		getGoods,
		delGoods,
		addGoods,
		updateGoods
	} from "@/api/system/goods";

	export default {
		name: "Goods",
		data() {
			return {
				// 遮罩层
				loading: true,
				// 选中数组
				ids: [],
				// 非单个禁用
				single: true,
				// 非多个禁用
				multiple: true,
				// 显示搜索条件
				showSearch: true,
				// 总条数
				total: 0,
				// 开锁商品类型表格数据
				goodsList: [],
				// 弹出层标题
				title: "",
				// 是否显示弹出层
				open: false,
				// 查询参数
				queryParams: {
					pageNum: 1,
					pageSize: 10,
					lockName: null,
					lockDesc: null,
					isDis: null
				},
				// 表单参数
				form: {},
				// 表单校验
				rules: {}
			};
		},
		created() {
			this.getList();
		},
		methods: {
			/** 查询开锁商品类型列表 */
			getList() {
				this.loading = true;
				listGoods(this.queryParams).then(response => {
					this.goodsList = response.rows;
					this.total = response.total;
					this.loading = false;
				});
			},
			// 取消按钮
			cancel() {
				this.open = false;
				this.reset();
			},
			// 表单重置
			reset() {
				this.form = {
					id: null,
					lockName: null,
					lockDesc: null,
					isDis: null,
					detailList:[
						{
							name:'',
							price:'',
							image:''
						}
					]
				};
				this.resetForm("form");
			},
			/** 搜索按钮操作 */
			handleQuery() {
				this.queryParams.pageNum = 1;
				this.getList();
			},
			/** 重置按钮操作 */
			resetQuery() {
				this.resetForm("queryForm");
				this.handleQuery();
			},
			// 多选框选中数据
			handleSelectionChange(selection) {
				this.ids = selection.map(item => item.id)
				this.single = selection.length !== 1
				this.multiple = !selection.length
			},
			/** 新增按钮操作 */
			handleAdd() {
				this.reset();
				this.open = true;
				this.title = "添加开锁商品类型";
			},
			/** 修改按钮操作 */
			handleUpdate(row) {
				this.reset();
				const id = row.id || this.ids
				getGoods(id).then(response => {
					this.form = response.data;
					this.form.detailList = this.form.detailList || [{
						name:'',
						price:'',
						image:''
					}]
					this.open = true;
					this.title = "修改开锁商品类型";
				});
			},
			/** 规格数据操作 */
			skuAction(type,index){
				if(type == 1){
					this.form.detailList.splice(index,1)
				}else{
					this.form.detailList.push({
						name:'',
						price:'',
						image:''
					})
				}
			},
			/** 提交按钮 */
			submitForm() {
				this.$refs["form"].validate(valid => {
					if (valid) {
						if (this.form.id != null) {
							updateGoods(this.form).then(response => {
								this.$modal.msgSuccess("修改成功");
								this.open = false;
								this.getList();
							});
						} else {
							addGoods(this.form).then(response => {
								this.$modal.msgSuccess("新增成功");
								this.open = false;
								this.getList();
							});
						}
					}
				});
			},
			/** 删除按钮操作 */
			handleDelete(row) {
				const ids = row.id || this.ids;
				this.$modal.confirm('是否确认删除开锁商品类型编号为"' + ids + '"的数据项？').then(function() {
					return delGoods(ids);
				}).then(() => {
					this.getList();
					this.$modal.msgSuccess("删除成功");
				}).catch(() => {});
			},
			/** 导出按钮操作 */
			handleExport() {
				this.download('system/goods/export', {
					...this.queryParams
				}, `goods_${new Date().getTime()}.xlsx`)
			}
		}
	};
</script>